An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Wang X, Sa N, Wang FH, Tian PF.Wang X, et al.Curr Microbiol. 2013 Mar;66(3):293-9. doi: 10.1007/s00284-012-0271-8. Epub 2012 Nov 29.Curr Microbiol. 2013.PMID: 23192305
Li Y, Wang X, Ge X, Tian P.Li Y, et al. Among authors: tian p.Sci Rep. 2016 May 27;6:26932. doi: 10.1038/srep26932.Sci Rep. 2016.PMID: 27230116Free PMC article.